But light, even the highest-end of LED lights, can have ill effects on grocery items, according to a new study from Cornell University. It’s been known for decades that light can negatively affect ...

Wondering where your local supermarket keeps its whole wheat flour? Soon, an app on your smartphone may be able to guide you to it – with a little help from the store's overhead LED lights, and ...

Large and weighty lightboxes were once the preserve of die-hard darkroom enthusiasts and professional photographers during the analog film era, used to identify, review, and catalog images displayed ...